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<?php |
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/* |
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* 2017 Romain CANON <[email protected]> |
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* |
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* This file is part of the TYPO3 FormZ project. |
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* It is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License, either |
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* version 3 of the License, or any later version. |
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* |
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* For the full copyright and license information, see: |
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* http://www.gnu.org/licenses/gpl-3.0.html |
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*/ |
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namespace Romm\Formz\ViewHelpers; |
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use Romm\Formz\Core\Core; |
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use Romm\Formz\Exceptions\ContextNotFoundException; |
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use Romm\Formz\Service\ViewHelper\Field\FieldViewHelperService; |
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use TYPO3\CMS\Fluid\Core\Rendering\RenderingContextInterface; |
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use TYPO3\CMS\Fluid\Core\ViewHelper\Facets\CompilableInterface; |
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/** |
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* Use this view helper at the first level inside the Field view helper. It will |
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* be added to the arguments list, which can then be used inside the field |
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* template. |
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* |
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* It does not add any feature, but allows the Fluid template to be far more |
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* readable, as you can see below: |
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* |
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* Without the Option view helper: |
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* |
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* ``` |
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* <fz:field layout="..." |
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* arguments="{label: '{f:translate(key: \'my_lll_key\')}', foo: 'bar'}"> |
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* |
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* ... |
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* </fz:field> |
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* ``` |
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* |
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* With it: |
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* |
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* ``` |
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* <fz:field layout="..."> |
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* <fz:option name="label" value="{f:translate(key: 'my_lll_key')}" /> |
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* <fz:option name="foo" value="bar" /> |
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* |
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* ... |
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* </fz:field> |
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* ``` |
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*/ |
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class OptionViewHelper extends AbstractViewHelper implements CompilableInterface |
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{ |
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/** |
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* @var array |
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*/ |
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protected static $options = []; |
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/** |
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* @inheritdoc |
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*/ |
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public function initializeArguments() |
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{ |
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$this->registerArgument('name', 'string', 'Name of the option.', true); |
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$this->registerArgument('value', 'string', 'Value of the option.', true); |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function render() |
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{ |
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return self::renderStatic($this->arguments, $this->buildRenderChildrenClosure(), $this->renderingContext); |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public static function renderStatic(array $arguments, \Closure $renderChildrenClosure, RenderingContextInterface $renderingContext) |
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{ |
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/** @var FieldViewHelperService $service */ |
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$service = Core::instantiate(FieldViewHelperService::class); |
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if (false === $service->fieldContextExists()) { |
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throw ContextNotFoundException::optionViewHelperFieldContextNotFound(); |
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} |
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$service->setFieldOption($arguments['name'], $arguments['value']); |
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} |
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} |
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romm /
formz
This check looks for parameters that are defined as one type in their type hint or doc comment but seem to be used as a narrower type, i.e an implementation of an interface or a subclass.
Consider changing the type of the parameter or doing an instanceof check before assuming your parameter is of the expected type.